We specialize in corner protectors for picture frames, signs and other flat panel applications from 3/16" (4mm) up to 5" (125mm). We sell corners made from cardboard, transparent plastic, bubble material and thin foam liners for scratch protection. Some of our corners will help you to ship things safely and some are designed for display protection. We sell in small quantities for your moving day and any quantity on up to thousands for OEM manufacturers. Also, since many of our corners are warehoused in Chicago IL and Salt Lake City UT we can minimize your shipping costs and delivery times - (1-3 days in most cases).We offer discounted rates for UPS shipments and for many small orders we use USPS Priority Mail for quick delivery. Many of our corners are made exclusively for us and we insist on top quality materials. We have been the leading supplier of these corners consistently for over 25 years. Please give us a try! Orders received by 2PM CST usually ship same day.